TDoubleHelper.TryParse

Try to convert a string to a Double-sized floating point value.

Declaration

Source position: syshelph.inc line 298

public 
  class function TryParse(const AString: string; out AValue: Double)
                          : Boolean;  Overload;  Static;
  class function TryParse(const AString: string; out AValue: Double; 
                         const AFormatSettings: TFormatSettings) : Boolean
                         ;  Overload;  Static;

Description

TryParse attempts to convert the string AString to a Double-sized floating point value and reports True if the conversion was successful. In that case the parsed value is returned in AValue.

If the conversion failed, False is returned.

See also